<div class="row">
    <div class="col-sm-12">
        <div class="ibox float-e-margins">
            <div class="ibox-title">
                <h5>系统设置</h5>
                <div class="ibox-tools">

                </div>
            </div>
            <div class="ibox-content">
                <div class="">
                    <a  href="add" class="btn btn-primary btn-sm ">添加菜单</a>
                </div>


            </div>
        </div>
    </div>

</div>

